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An intelligent substation monitoring system with linkage function

A technology for intelligent substations and monitoring systems, applied in transmission systems, digital transmission systems, information technology support systems, etc., can solve problems such as information islands, reduce workload, and improve safety and reliability.

Active Publication Date: 2019-05-03
UNIV OF ELECTRONICS SCI & TECH OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the traditional substation adopts a distributed protection configuration method, and there are problems such as information islands. The application of the IEC61850 standard realizes the sharing and sharing of intelligent substation information on the communication network.

Method used

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  • An intelligent substation monitoring system with linkage function
  • An intelligent substation monitoring system with linkage function
  • An intelligent substation monitoring system with linkage function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0032] figure 1 It is a functional block diagram of the intelligent substation monitoring system with linkage function of the present invention.

[0033] In this example, if figure 1 As shown, an intelligent substation monitoring system with linkage function includes: message analysis processing module 1, model processing module 2, control module 3, video call module 4, alarm linkage module 5, reverse test module 6 and man-machine Interactive module 7;

[0034] The present invention is described in detail below in conjunction with each submodule:

[0035] 1. Message analysis and processing module

[0036] In this example, if figure 1 As shown, the message analysis processing module 1 includes a static library libiec61850 interface and an internal communication module. In the specific implementation process, the user calls the corresponding module through the human-computer interaction module 7, and finally sends it to the static library libiec61850 interface in the message ...

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PUM

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Abstract

The invention discloses an intelligent substation monitoring system with a linkage function, which establishes a connection with an IEC61850 server through a static library libiec61850 interface, interacts data in real time, and realizes centralized monitoring of an intelligent substation. In the present invention, the alarm subscription linkage configuration function is realized. After the intelligent substation equipment generates an alarm, the monitoring system can automatically eliminate the alarm, realize the autonomy of the intelligent substation, improve the safety and reliability of the operation of the intelligent substation, and reduce the workload of the on-duty personnel. In addition, the present invention can perform a reverse test on the IEC61850 server, that is, send incomplete instructions or wrong parameters to the IEC61850 server, so as to test the adaptability of the IEC61850 to harsh environments.

Description

technical field [0001] The invention belongs to the technical field of intelligent substation monitoring, and more specifically relates to an intelligent substation monitoring system with a linkage function. Background technique [0002] With the continuous development of smart substations, various intelligent electronic devices (IEDs) appear in smart substations. We apply emerging computer technology in the field of smart substations, which makes the development of modern smart substations also advance by leaps and bounds. Intelligent substation monitoring is a relatively popular subject in recent years. Centralized monitoring technology uses computer networks to obtain IED status information at the same time, and improves the operation status of smart substations through comprehensive analysis of information. The centralized monitoring of IED information solves the problem of the previous generation of substation information islands. question. At present, centralized mon...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04L12/26H02J13/00
CPCH02J13/0013H04L43/10H04L67/025Y02E60/00Y04S10/16Y04S10/18
Inventor 黄琦井实郑爱甄威常政威姜振超
Owner UNIV OF ELECTRONICS SCI & TECH OF CHINA
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